20132734076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{16427}}^1$

素因数の和:16508

約数の個数: 108

約数和(自身を含む): 45581884488

約数和(自身を除く): 25449150412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 169, 182, 196, 259, 338, 364, 481, 518, 637, 676, 962, 1036, 1183, 1274, 1813, 1924, 2366, 2548, 3367, 3626, 4732, 6253, 6734, 7252, 8281, 12506, 13468, 16427, 16562, 23569, 25012, 32854, 33124, 43771, 47138, 65708, 87542, 94276, 114989, 175084, 213551, 229978, 306397, 427102, 459956, 607799, 612794, 804923, 854204, 1215598, 1225588, 1494857, 1609846, 2431196, 2776163, 2989714, 3219692, 4254593, 5552326, 5979428, 7901387, 8509186, 10463999, 11104652, 15802774, 17018372, 19433141, 20927998, 29782151, 31605548, 38866282, 41855996, 55309709, 59564302, 77732564, 102718031, 110619418, 119128604, 136031987, 205436062, 221238836, 272063974, 387167963, 410872124, 544127948, 719026217, 774335926, 1438052434, 1548671852, 2876104868, 5033183519, 10066367038, 20132734076]

約数ペア:

[(1, 20132734076), (2, 10066367038), (4, 5033183519), (7, 2876104868), (13, 1548671852), (14, 1438052434), (26, 774335926), (28, 719026217), (37, 544127948), (49, 410872124), (52, 387167963), (74, 272063974), (91, 221238836), (98, 205436062), (148, 136031987), (169, 119128604), (182, 110619418), (196, 102718031), (259, 77732564), (338, 59564302), (364, 55309709), (481, 41855996), (518, 38866282), (637, 31605548), (676, 29782151), (962, 20927998), (1036, 19433141), (1183, 17018372), (1274, 15802774), (1813, 11104652), (1924, 10463999), (2366, 8509186), (2548, 7901387), (3367, 5979428), (3626, 5552326), (4732, 4254593), (6253, 3219692), (6734, 2989714), (7252, 2776163), (8281, 2431196), (12506, 1609846), (13468, 1494857), (16427, 1225588), (16562, 1215598), (23569, 854204), (25012, 804923), (32854, 612794), (33124, 607799), (43771, 459956), (47138, 427102), (65708, 306397), (87542, 229978), (94276, 213551), (114989, 175084)]